On the hopeful love song, which is a cover of Andrea Bocelli and Matteo Bocelli’s 2018 duet, which A Great Big World also wrote, bandmates Ian Axel and Chad King duet with the pop star over somber piano and quiet strings. "Fall on me with open arms/ Fall on me from where you are/ Fall on me with all your light/ With all your light, with all your light," Aguilera belts out before harmonizing with Axel on the track's romantic bridge.
"Fall On Me" is A Great Big World's second collaboration with Aguilera, following their breakout debut single "Say Something," which peaked at No. 4 on the Hot 100 in 2013. The trio are set to perform the new song live for the first time at Sunday night's (Nov. 24) American Music Awards.